CUPS server with UBUNTU Hardy Heron: 404 not found error message

I cannot connect my HP Deskjet 640C printer to the CUPS server that gives me a "404 not found" error message when I call the < http://localhost:631/printers >.Need some help to assign the right parameters for authorizations, URI of the printer...

06/29/2009 12:35 AM, apolline via ubuntu-l:
> I cannot connect my HP Deskjet 640C printer to the CUPS server that
> gives me a "404 not found" error message
This is not really a CUPS error but an HTTP Error.
When going to the front page of the HTTP panel of CUPS
What is listed?
Did you add your printer through the CUPS wizzard

Hi,
first: the response 404 means: 1-server not found
2- demanded not available
But - you asked nothing!
To install your printer in Ubuntu : use the system as follows:
1. put on your printer ( cable and mains )
2. In your Pc go to :
System
--> Administration
-- -->Printing
-- -- --> New
if its not detected - use your connection to the printer and do what the system asked.
Your Deskjet 640c is supported under Hp
If your printer is connected to an other computer use the LPD/LPR Host or printer connection
Thats it